Mark Boone Junior

Mark Boone Junior (born March 17, 1955) is an American actor perhaps best known for his roles in two films by Christopher Nolan, Memento and Batman Begins. He frequently portrays a crooked cop or other authority figure, and has had a prolific career, appearing in over 70 movies, which also include 2 Fast 2 Furious, Get Carter, The General's Daughter, The Thin Red Line, Seven, and Die Hard 2. He has also made guest appearances on TV in Law & Order, Seinfeld, Curb Your Enthusiasm, and several other shows.
He had a one-second appearance as "New York Guy" in Armageddon when Eddie Griffin's character asked him what the news on TV was all about.
Boone started his career beside long time friend Steve Buscemi. Together the two provided audiences in the New York and Jersey area with stand up comedy. He has appeared in some of Steve's directorial work, including Trees Lounge and most recently (2004) as "Evil" in Lonesome Jim. He is a regular cast member on Sons of Anarchy, where he plays Bobby Munson.
Boone has written and produced some films of his own.